78279224181

$0.70

Description：FERRITE BEAD 180 OHM 2220 1LN
Series：WE-MPSA
Mfr：Würth Elektronik
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:3c76618eb41b Category: Ferrite Beads and Chips Brand: Würth Elektronik

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Product introduction

Product Detailed Parameters

Description：FERRITE BEAD 180 OHM 2220 1LN
Series：WE-MPSA
Mfr：Würth Elektronik
Package：Tape & Reel (TR),Cut Tape (CT)
Filter Type：Power Line
Number of Lines：1
Impedance @ Frequency：180 Ohms @ 10 MHz
Current Rating (Max)：5A
DC Resistance (DCR) (Max)：10mOhm
Ratings：AEC-Q200
Operating Temperature：-55°C ~ 125°C
Package / Case：2220 (5750 Metric)
Mounting Type：Surface Mount
Height (Max)：0.081" (2.05mm)
Size / Dimension：0.220" L x 0.200" W (5.59mm x 5.08mm)
Features：-

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78279224181

Overview

The Würth Elektronik 78279224181 is a WE-MPSA series EMI multilayer power suppression bead in a 2220 (5550 metric) package. It exhibits an impedance of 180 ohms and supports a DC current rating of 5 amperes with a maximum DC resistance of 10 milliohms. The component complies with AEC-Q200 standards for automotive reliability and meets RoHS requirements.

Feature Summary

Multilayer chip construction designed for effective electromagnetic interference suppression
Automotive-grade qualification ensuring reliability under rigorous operational conditions
Low DC resistance to minimize power loss during high-current operation

Applications

Automotive electronic circuits requiring EMI filtering
Power supply lines in electric vehicles
General electronics applications needing high-current noise suppression

Procurement Notes

Verify the specific datasheet version and AEC-Q200 certification status directly from Wurth Elektronik before procurement. Confirm that the 2220 package dimensions align with your PCB footprint requirements. Ensure the 5A current rating and 180-ohm impedance specifications meet your circuit design constraints. Check for any recent updates to RoHS compliance documentation.

Selection Notes

Select this component when designing circuits that require robust EMI suppression in high-current environments. The 2220 package offers a balance between current handling capability and physical size. Consider the 180-ohm impedance profile for target frequency attenuation. Verify thermal management needs given the 5A continuous current rating and low DC resistance characteristics.

Part Context

This part belongs to the WE-MPSA series, which focuses on EMI suppression for power applications. The series utilizes multilayer technology to provide compact solutions for noise reduction. The 78279224181 variant specifically targets automotive and industrial sectors demanding high reliability and performance under varying temperature conditions.